Si-Si Qiu Ranking (CHN)
Country: China, Born February 23, 1989 (35 years old), Category: WTA
WTA Ranking
Year End Ranking
736
Season High : 726
Season Low: 751
WTA Ranking
Year End Ranking
734
Season High : 702
Season Low: 999
WTA Ranking
Year End Ranking
791
Season High : 720
Season Low: 953
WTA Ranking
Year End Ranking
773
Season High : 720
Season Low: 829